Hi guys, so have a Troy built tb110 with Briggs engine. Has one of those plastic carbs, would start then immediately die. Checked out YouTube and found a video from Steve’s saloon where he used some micro bits and made the hole tiny bit bigger in the white piece. Put everything back together and it started up first pull! Only problem is it idles right before it would normally die. It stays on, just very very low idle right above dying, I took the air filter off and the butterfly is surging open and closed quite rapidly. I also see a fine mist of gas but nothing crazy. If I stick my finger in the hole and hold the butterfly open it doesn’t run perfect idle (prolly cause my fat finger in there lol) but it sounds very much better. Did I make the hole to big? Getting to much fuel vs air? It starts every time now first pull just sounds very very sick lol. Any help is appreciated as always, thank you guys!